Sculptures in the shape of cows with the words "Happy Valentine's Day" and "Be my Valentine, please" painted on their sides, are pictured at a paddock on the outskirts of the town of Nowra, located 150 km (93 miles) south of Sydney February 10, 2013. Valentine's Day is celebrated on February 14. Picture taken February 10. REUTERS/David Gray (AUSTRALIA - Tags: SOCIETY)